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13,397 results for “sp. nov.”
FIG. 1 in Vittaliana mangrovei Devadatha, Nikita, A.Baghela & V.V.Sarma, gen. nov, sp. nov. (Phaeosphaeriaceae), from mangroves near Pondicherry (India), based on morphology and multigene phylogeny
FIG. 1. — Phylogenetic tree generated from Bayesian analysis of concatenated LSU, SSU, TEF1α and ITS sequence data of Phaeosphaeriaceae. Values above the branches indicate maximum parsimony and maximum likelihood bootstrap ≥ 70%, (MP/ML). Values at the third positions, respectively, above or below the branches represent posterior probabilities (PP ≥ 0.95) from Bayesian inference analysis. The new isolate is in blue. The tree is rooted with Leptosphaeria doliolum (Pers.) Cesati & De Notaris and Paraleptosphaeria dryadis (Johanson) Gruyter, Aveskamp & Verkley.
FIG. 2 in Vittaliana mangrovei Devadatha, Nikita, A.Baghela & V.V.Sarma, gen. nov, sp. nov. (Phaeosphaeriaceae), from mangroves near Pondicherry (India), based on morphology and multigene phylogeny
FIG. 2. — Vittaliana mangrovei Devadatha, Nikita, A.Baghela & V.V.Sarma, gen. nov., sp. nov. (AMH-9953, holotype): A, ascomata on host substrate; B, C, vertical section through ascomata; D, peridium magnified; E, pseudoparaphyses; F, germinating ascospore; G, ostiole showing periphyses; H-K, asci; L-R, ascospores. Scale bars: B, C, 50 µm; D-R, 10 µm.
FIG. 3 in Trebouxia maresiae sp. nov. (Trebouxiophyceae, Chlorophyta), a new lichenized species of microalga found in coastal environments
FIG. 3. — Ultrastructure of Trebouxia maresiae Garrido-Benavent, Chiva & Barreno, sp. nov. by TEM: A, B, cultured cells; C-F, cells within lichen thallus; F, detail of a pyrenoid. White arrowheads in D, E and F indicate the tubules in pyrenoid periphery that are more similar to these which characterize the gigantea-type pyrenoid. Abbreviations: Chl, chloroplast; CW, cell wall; Pg, pyrenoglobuli; Py, pyrenoid; Tu, tubules; Nu, nucleus; s, starch granules. Scale bars: 2 µm.
FIG. 2 in Trebouxia maresiae sp. nov. (Trebouxiophyceae, Chlorophyta), a new lichenized species of microalga found in coastal environments
FIG. 2. — Habitat and morphology of Trebouxia maresiae Garrido-Benavent, Chiva & Barreno, sp. nov.: A, a thallus of the lichen Seirophora villosa (Ach.) FrÖdén from Es Trenc (Mallorca) with which this microalga associates; orange discs are apothecia produced by the lichen fungus to reproduce sexually; B-H, light microscopy photographs showing the gross morphology of vegetative cells and autosporangia; B, H, young and mature cells; C, central, crenulate chloroplast with a single pyrenoid; D, old cell with carotenoids in the cytoplasm; E-G, development of autosporangia and autospores; I-K, reconstruction of chloroplasts by LSCM; K, crenulate chloroplast with three pyrenoids (white arrowheads); L, reconstructed chloroplast of autospores within an autosporangium. Scale bars: 10 µm.
FIG. 1 in Trebouxia maresiae sp. nov. (Trebouxiophyceae, Chlorophyta), a new lichenized species of microalga found in coastal environments
FIG. 1. — Phylogram showing the placement of the new species in a subclade of Trebouxia Puymaly clade A sensu Muggia et al. (2020). The phylogeny was built with MrBayes based on a three-locus dataset (nrITS, 5.8S and rbcL). For reference, green- and orange-filled boxes on the right of each tip indicate the species code of each Trebouxia species following Muggia et al. (2020). To the right, the voucher or culture collection code, as well as the name of the species, if any, are provided. Posterior Probabilities (PP) and bootstrap support values (BS, RAxML-NG analysis) are represented on branches leading to nodes on the left and right, respectively. Branches in bold had a significant statistical support (PP ≥ 0.95; BS ≥ 70 %).
FIG. 5 in Ulva L. (Ulvales, Chlorophyta) from Manawatāwhi/ Three Kings Islands, New Zealand: Ulva piritoka Ngāti Kuri, Heesch & W.A.Nelson, sp. nov. and records of two nonnative species, U. compressa and U. rigida
FIG. 5. — Ulva piritoka Ngāti Kuri, Heesch & W.A.Nelson, sp. nov.: A, surface view showing rhizoids extending from cells; B, rhizoidal clump from lower surface of thallus. Scale bars: A, 20 µm; B, 50 µm
FIG. 3 in Ulva L. (Ulvales, Chlorophyta) from Manawatāwhi/ Three Kings Islands, New Zealand: Ulva piritoka Ngāti Kuri, Heesch & W.A.Nelson, sp. nov. and records of two nonnative species, U. compressa and U. rigida
FIG. 3. — Phylogenetic tree inferred by Maximum Likelihood analysis from partial rbcL sequences of Ulvacean species. Numbers above lines indicate ML bootstrap support values (BS) and Bayesian posterior probabilities (PP). BS values below 60% and PP values below 0.9 are not shown. Species names (reflecting current nomenclature; Guiry & Guiry 2021) are followed by GenBank/ENA accession numbers and origin of the sample (see Table 2 for references). New sequences are set in bold.
FIG. 4. — A in Ulva L. (Ulvales, Chlorophyta) from Manawatāwhi/ Three Kings Islands, New Zealand: Ulva piritoka Ngāti Kuri, Heesch & W.A.Nelson, sp. nov. and records of two nonnative species, U. compressa and U. rigida
FIG. 4. — A, Holotype Ulva piritoka Ngāti Kuri, Heesch & W.A.Nelson, sp. nov.; B, section through distromatic blade; C, section in region of rhizodal clump showing deeper adaxial cell layer and rhizoids arising from cells of both thallus layers. Scale bars: A, 2 cm; B, C, 50 µm
Fig. 4 in Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships
Fig. 4. Morphological comparison of C. restingae Sodré & Riina sp. nov. and related species. A–E. Croton echioides Baill. A. Basilaminar nectaries. B. Pistillate flower. C. Gynoecium. D. Nectary disk and glandular petals (arrows) of pistillate flower. E. Carpophore showing the columella, detail of the apical appendages. – F–J. C. gracilipes Baill. F. Basilaminar nectaries. G. Pistillate flower. H. Gynoecium. I. Nectary disk and glandular petals (arrows) of pistillate flower. J. Carpophore showing the columella, detail of the apical appendages. – K–O. C. laceratoglandulosus Caruzo & Cordeiro. K. Basilaminar colleters. L. Pistillate flower. M. Gynoecium. N. Nectary disk of pistillate flower. O. Carpophore showing the columella, detail of the apical appendages. – P–T. C. restingae sp. nov. P. Basilaminar nectaries. Q. Pistillate flower. R. Gynoecium. S. Nectary disk and glandular petals (arrows) of pistillate flower. T. Carpophore showing the columella, detail of the apical appendages. Photos: A–E from R.C. Sodré 3314; F–J from R.C. Sodré 3413; K–O from R.C. Sodré 3461; P–S from M.F. Vasconcelos s.n.; T from A. Souza et al. 3163.
Fig. 3 in Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships
Fig. 3. Distribution map of C. restingae Sodré & Riina sp. nov. State abbreviations: BA = Bahia; ES = Espírito Santo; GO = Goiás; MG = Minas Gerais; PR = Paraná; RJ = Rio de Janeiro; SP = São Paulo.
Fig. 1 in Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships
Fig. 1. Bayesian majority consensus phylogram of ITS nuclear data from a selection of taxa of Croton L. including an accession of Croton restingae Sodré & Riina sp. nov. The relevant clades are named. Values above the branches are Bayesian posterior probabilities. The scale bar indicates the average number of nucleotide substitutions per site.
FIG. 5 in Plukenetia kwangoensis sp. nov. (Euphorbiaceae, Acalyphoideae, Plukenetieae), a new species of Plukenetia L. sect. Hedraiostylus (Hassk.) Müll.Arg. from Democratic Republic of Congo
FIG. 5. — Distribution of Plukenetia kwangoensis L.J.Gillespie, sp. nov. in the Democratic Republic of Congo,central Africa: A, location of the single known collection, Germain 2617, indicated by orange square, corresponding to inset B; B, approximate locality in Nseke Gambi savanna, Kwango Province shown by orange circle.
FIG. 3. — Plukenetia kwangoensis L.J in Plukenetia kwangoensis sp. nov. (Euphorbiaceae, Acalyphoideae, Plukenetieae), a new species of Plukenetia L. sect. Hedraiostylus (Hassk.) Müll.Arg. from Democratic Republic of Congo
FIG. 3. — Plukenetia kwangoensis L.J.Gillespie, sp. nov., Germain 2617 (BR0000015669865): A, staminate flowers; B, pistillate flower; C, immature fruit. Scale bars: A, B, 1 mm; C, 2 mm.
FIG. 4. — Plukenetia kwangoensis L.J in Plukenetia kwangoensis sp. nov. (Euphorbiaceae, Acalyphoideae, Plukenetieae), a new species of Plukenetia L. sect. Hedraiostylus (Hassk.) Müll.Arg. from Democratic Republic of Congo
FIG. 4. — Plukenetia kwangoensis L.J.Gillespie, sp. nov., Germain 2617 (MO): A, pollen grain, polar view; B, closeup of foveolate tectum. Scale bars: 5 µm.
FIG. 2. — Plukenetia kwangoensis L.J in Plukenetia kwangoensis sp. nov. (Euphorbiaceae, Acalyphoideae, Plukenetieae), a new species of Plukenetia L. sect. Hedraiostylus (Hassk.) Müll.Arg. from Democratic Republic of Congo
FIG. 2. — Plukenetia kwangoensis L.J.Gillespie, sp. nov., holotype specimen: R.G.A. Germain 2617 (BR0000015669865).
FIG. 1. — Plukenetia kwangoensis L.J in Plukenetia kwangoensis sp. nov. (Euphorbiaceae, Acalyphoideae, Plukenetieae), a new species of Plukenetia L. sect. Hedraiostylus (Hassk.) Müll.Arg. from Democratic Republic of Congo
FIG. 1. — Plukenetia kwangoensis L.J.Gillespie, sp. nov., Germain 2617 (MO): A, habit; B, pistillate flower; C, immature fruit; D, mature fruit; E, seed. Illustration by Jessica Cosham. Scale bars: A, 1 cm; B, C, E, 1 mm; D, 5 mm.
FIG. 3 in The French Polynesian Atractocarpus Schltr. & K.Krause (Rubiaceae): circumscription of A. tahitensis and description of A. teamotuaitaui sp. nov., both microendemic and critically endangered species in the Society Islands
FIG. 3. — Atractocarpus tahitensis (Nadeaud) Puttock: A, leafy branch of the species, under the typical vegetation cover; B, unripe fruit; C, flower in lateral view; D, floriferous brachyblast of a perennial inflorescence; E, mature flowers and flower buds. Photos by J.-F. Butaud.
FIG. 2 in The French Polynesian Atractocarpus Schltr. & K.Krause (Rubiaceae): circumscription of A. tahitensis and description of A. teamotuaitaui sp. nov., both microendemic and critically endangered species in the Society Islands
FIG. 2. — Satellite picture of Tahiti and location of extant and extinct populations of both Atractocarpus Schltr. & K.Krause species.
FIG. 1 in The French Polynesian Atractocarpus Schltr. & K.Krause (Rubiaceae): circumscription of A. tahitensis and description of A. teamotuaitaui sp. nov., both microendemic and critically endangered species in the Society Islands
FIG. 1. — Map of French Polynesia archipelagos and main islands showing Tahiti and Raiatea (in red) among the Society Islands.
Fig. 4 in Inocybe hopeae sp. nov. and first record of Pseudosperma keralense (Inocybaceae) from Thailand
Fig. 4. Scanning electron micrograph of basidiospores from the holotype of Inocybe hopeae Raghoonundon & Raspé sp. nov. (OR1665). Scale bar = 10 µm.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.